Part 1: Permeability of Exogenetic BDNF through placental barrier of pregnant rats and blood-brain barrier of fetus with transient uteroplacental ischemiaObjective To investigate the potential of BDNF to penetrate the placental barrier and get into the fetus and pass through the blood-brain barrier of fetus to play neuroprotective function in the condition of transient ischemia.

第一部分：外源性腦源性神經(jīng)營養(yǎng)因子在宮內(nèi)缺氧環(huán)境中對胎盤及胚鼠血腦屏障通透性的實驗研究目的：探討外源性腦源性神經(jīng)營養(yǎng)因子在宮內(nèi)缺氧環(huán)境下能否通過胎盤屏障進入胎鼠體內(nèi)蜜桃视频未满在线观看免费，再通過胎鼠血腦屏障進入胎鼠腦組織而發(fā)揮其生物功能久久小视频。

There were no nick infection, chorioamnionitis and other complications. Eight/sixteen fetal lambs were undergone intro-utero cardiac intervention. The values of body weight and Hct of lambs which were executed. pre-term and full-term delived were (1.77±0.14) kg vs.(2.15±0.23) kg vs.(2.41±0.19) kg and 29%-33% vs. 27%-35% vs. 37%-41%. In autopsy, hydropericardium was found in 4/8 with 1-2.5 mL and 1/8 with 5 mL. Besides 1/8 with interventricular septum centesis injury, there was no centesis damage to endocardium, valve, chordae tendineae, papillary muscles and aortic tunica intima.

病理解剖發(fā)現(xiàn)施行手術的8例胎羊/新生羊胸壁穿刺點均位于左側心前區(qū)，心臟進針部位在左室心前區(qū)近心尖部位6例激情熟妇无码视频，近流出道1例A片一级毛片，近室間隔1例；4只少量心包積液(1~2.5 mL)一级特黄A片在线观看，1只心包積液5 mL一级a片麻豆，3只未發(fā)現(xiàn)心包積液；除1只胎羊有室間隔穿刺傷外29pao在线视频，其余胎羊心內(nèi)膜爱爱视频a片、瓣膜欧美性爱老牛视频、腱索、乳頭肌及主動內(nèi)膜均未發(fā)現(xiàn)損傷呦交专区；未發(fā)現(xiàn)肺色哟哟最新入口、肝等胸腹腔臟器穿刺損傷；均未發(fā)現(xiàn)心包ΑV天堂在线观看免费、胸腔感染跡象成年人网站免费视频在线观看。

DBTD exposure did not result in external malformations, however, delayed ossification of fetal phalanges was observed in all DBTD treated groups. Dead fetuses and absorbed embryos were observed in 20, 30 mg/kg DBTD groups.

各DBTD暴露組均未導致胎鼠發(fā)生外部畸形，但導致胎鼠趾骨骨化延遲www.日本在线播放，且在20日日摸夜夜爽毛片免费视频、30mg/kg組出現(xiàn)死胎和吸收胎。

Results There are 60 cases of sincipital presentation (30.9%), 43 cases of anterior asynelitism (22.1%), 2 cases of fetal macrosomia (1%), 43 cases of unsatisfied in anaesthesia (22.1%), 2 cases of section beneath the scared uterus (1%), 10 cases of small sections (5.2%) and 21 cases of unknown etiology (10.8%) in the 194 cases of improved cesarean section.

結果 胎頭高浮60例国产无码网站，占30.9%国产亚洲精品AA片在线；胎頭深定43例，占22.1%一级毛片免费毛片；巨大兒13例99ritv，占6.7%；胎頭過度仰伸2例亚洲免费播放黄色网，占1%亚洲精品永久无码在线主页；麻醉不滿意43例，占22.1%国产情侣一区二区；瘢痕子宮切口位于原瘢痕之下2例免费看黄刺激视频网站，占1%；切口小10例臀蜜91精品国产免费观看，占5.2%精品视频在线观看免费；原因不明21例，占10.8％在线观看免费的AV网址。

To compare the growth characteristics of non-hematopoietic adult stem cells derived from rat fetal blood and rat bone marrow in vitro, and to study the differentiation of these stem cells into neuron-like cells in vitro,the fetal blood of pregnant rats and bone marrow of adult rats were sterilely collected; mononuclear cells were isolated by using standard Ficoll-hypague techniques and then cultured in DMEM/LG containing 10% fetal bovine serum.

為了比較大鼠胎血和骨髓中非造血成體干細胞（non-hematopoietic adult stem cells麻豆在视频观看福利免费看，NASC）體外培養(yǎng)過程中的生長特性及體外誘導兩者向神經(jīng)元樣細胞分化的異同，在無菌條件下采集孕大鼠的胎血和成年大鼠的骨髓火辣辣福利视频，用Ficoll-hypague分離液分離出單個核細胞后国内桃色无码视频精品，種植于含10%胎牛血清的DMEM/LG培養(yǎng)液內(nèi)。收獲的NASC傳代培養(yǎng)av在线视屏，用流式細胞儀檢測細胞的免疫表型亚洲欧洲一区。

To compare the growth characteristics of non-hematopoietic adult stem cells derived from rat fetal blood and rat bone marrow in vitro, and to study the differentiation of these stem cells into neuron-like cells in vitro,the fetal blood of pregnant rats and bone marrow of adult rats were sterilely collected; mononuclear cells were isolated by using standard Ficoll-hypague techniques and then cultured in DMEM/LG containing 10% fetal bovine serum.

為了比較大鼠胎血和骨髓中非造血成體干細胞（non-hematopoietic adult stem cells黄色视频免费观看日本欧美www，NASC）體外培養(yǎng)過程中的生長特性及體外誘導兩者向神經(jīng)元樣細胞分化的異同久久偷拍综合，在無菌條件下采集孕大鼠的胎血和成年大鼠的骨髓日韩偷窥自拍系列在线观看视频免费，用Ficoll-hypague分離液分離出單個核細胞后日韩欧美大陆私拍在线观看，種植于含10%胎牛血清的DMEM/LG培養(yǎng)液內(nèi)色玖玖精品视频。

To compare the growth characteristics of non-hematopoietic adult stem cells derived from rat fetal blood and rat bone marrow in vitro, and to study the differentiation of these stem cells into neuron-like cells in vitro,the fetal blood of pregnant rats and bone marrow of adult rats were sterilely collected; mononuclear cells were isolated by using standard Ficoll-hypague techniques and then cultured in DMEM/LG containing 10% fetal bovine serum. The acquired NASCs were subcultured for passage.

為了比較大鼠胎血和骨髓中非造血成體干細胞（non-hematopoietic adult stem cells日韩最新调教中文字幕视频网站，NASC）體外培養(yǎng)過程中的生長特性及體外誘導兩者向神經(jīng)元樣細胞分化的異同91精品啪，在無菌條件下采集孕大鼠的胎血和成年大鼠的骨髓亚洲第五十九页，用Ficoll-hypague分離液分離出單個核細胞后，種植于含10%胎牛血清的DMEM/LG培養(yǎng)液內(nèi)久久精品免费少妇高潮特黄。

The winded portion around the bead core comprises an axially inwardly extending turnback part above the bead core, and a base part under the bead core.

所述繞每個胎圈芯的卷起部分包括一個軸向向內(nèi)延伸精品无码一级毛片、位于胎圈芯上方的折回部，以及一個位于胎圈芯下方的基部奥美黑人一级黄色A片。

One of the important characteristic of Jining Gray goat is that they have a high reproductive ability, the average yean is 293.7%.

濟寧青山羊的一個重要特征就是繁殖率高三级片91，一般一年產(chǎn)2胎或二年產(chǎn)3胎，平均一胎產(chǎn)羔率為293.7%中文字幕亚洲一区二区三区。

The data of the first, second, and later parities were separately evaluated.

頭胎母豬国产中文亚洲日韩欧美、第2胎母豬和3胎以上母豬的資料分開統(tǒng)計。